Bug 1175188
| Summary: | selinux blocks slapd access to cracklib | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | David Spurek <dspurek> | |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> | |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | medium | |||
| Version: | 7.1 | CC: | ebenes, lmiksik, lvrabec, mgrepl, mmalik, plautrba, pvrabec, ssekidde | |
| Target Milestone: | rc | |||
| Target Release: | --- | |||
| Hardware: | All | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | selinux-policy-3.13.1-15.el7 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1195733 (view as bug list) | Environment: | ||
| Last Closed: | 2015-03-05 10:47:54 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1195733 | |||
commit 82a13a5c7c05da576e1721063b1d5e0082017f18
Author: Miroslav Grepl <mgrepl>
Date: Fri Jan 9 14:59:05 2015 +0100
Allow slapd to read /usr/share/cracklib/pw_dict.hwm.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2015-0458.html |
Description of problem: selinux blocks slapd access to cracklib. opendlap server may use pwdChecker module that needs access to cracklib when user changes its password. I see following avcs in permissive mode: time->Wed Dec 17 05:00:20 2014 type=SYSCALL msg=audit(1418810420.243:29794): arch=c000003e syscall=2 success=no exit=-13 a0=7f3205ab9bb0 a1=0 a2=1b6 a3=1 items=0 ppid=1 pid=24628 auid=4294967295 uid=55 gid=55 euid=55 suid=55 fsuid=55 egid=55 sgid=55 fsgid=55 tty=(none) ses=4294967295 comm="slapd" exe="/usr/sbin/slapd" subj=system_u:system_r:slapd_t:s0 key=(null) type=AVC msg=audit(1418810420.243:29794): avc: denied { search } for pid=24628 comm="slapd" name="cracklib" dev="dm-0" ino=139189 scontext=system_u:system_r:slapd_t:s0 tcontext=system_u:object_r:crack_db_t:s0 tclass=dir time->Wed Dec 17 05:03:35 2014 type=SYSCALL msg=audit(1418810615.493:29838): arch=c000003e syscall=2 success=yes exit=20 a0=7f0ad9764bb0 a1=0 a2=1b6 a3=1 items=0 ppid=1 pid=26496 auid=4294967295 uid=55 gid=55 euid=55 suid=55 fsuid=55 egid=55 sgid=55 fsgid=55 tty=(none) ses=4294967295 comm="slapd" exe="/usr/sbin/slapd" subj=system_u:system_r:slapd_t:s0 key=(null) type=AVC msg=audit(1418810615.493:29838): avc: denied { open } for pid=26496 comm="slapd" path="/usr/share/cracklib/pw_dict.hwm" dev="dm-0" ino=139196 scontext=system_u:system_r:slapd_t:s0 tcontext=system_u:object_r:crack_db_t:s0 tclass=file type=AVC msg=audit(1418810615.493:29838): avc: denied { read } for pid=26496 comm="slapd" name="pw_dict.hwm" dev="dm-0" ino=139196 scontext=system_u:system_r:slapd_t:s0 tcontext=system_u:object_r:crack_db_t:s0 tclass=file ---- time->Wed Dec 17 05:03:35 2014 type=SYSCALL msg=audit(1418810615.493:29839): arch=c000003e syscall=5 success=yes exit=0 a0=15 a1=7f0ad9762d30 a2=7f0ad9762d30 a3=7f0ad9762c20 items=0 ppid=1 pid=26496 auid=4294967295 uid=55 gid=55 euid=55 suid=55 fsuid=55 egid=55 sgid=55 fsgid=55 tty=(none) ses=4294967295 comm="slapd" exe="/usr/sbin/slapd" subj=system_u:system_r:slapd_t:s0 key=(null) type=AVC msg=audit(1418810615.493:29839): avc: denied { getattr } for pid=26496 comm="slapd" path="/usr/share/cracklib/pw_dict.pwi" dev="dm-0" ino=139198 scontext=system_u:system_r:slapd_t:s0 tcontext=system_u:object_r:crack_db_t:s0 tclass=file Version-Release number of selected component (if applicable): selinux-policy-3.13.1-12.el7 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: